Contents
xxv
ATM Switch Router Software Configuration Guide
OL-7396-01
Configuring IMA Group Frame Length
21-16
Displaying the IMA Group Frame Length Configuration
21-17
Configuring IMA Group Test Pattern
21-17
Displaying the IMA Group Test Pattern Configuration
21-18
C H A P T E R
22
Configuring Quality of Service
22-1
About Quality of Service
22-1
Best-Effort Service
22-2
Integrated Service
22-2
Differentiated Service
22-2
About Layer 3 Switching Quality of Service
22-2
About Quality of Service Mechanisms
22-3
IP Precedence Based Class of Service (CoS)
22-3
About Scheduling and Weighted Round-Robin
22-4
Configuring Precedence to WRR Scheduling
22-4
Mapping QoS Scheduling at the Interface Level
22-5
Verifying the QoS Configuration
22-6
About IP QoS on the Enhanced Gigabit Ethernet and Enhanced ATM Router Module Interfaces
22-6
Packet Classification
22-7
Traffic Conditioning
22-8
Marking
22-8
Metering and Policing
22-8
Per Hop Behavior Definition
22-9
Queuing
22-9
Buffer Management
22-10
Scheduling
22-10
Congestion Control
22-11
Tail Drop
22-11
xRED
22-11
Configuring IP QoS Policies Using the Modular CLI
22-11
IP QoS—Functional Differences Between Modules (Catalyst 8540 MSR)
22-11
Input Policy
22-12
Output Policy
22-12
Differentiated Services for ATM Forum VCs
22-12
Displaying the IP QoS Configuration
22-15
Supported and Unsupported Features
22-16
Configuring IP QoS on Enhanced Gigabit Ethernet and Enhanced ATM Router Module Interfaces
22-17
Defining a traffic class
22-17
Creating a Service Policy
22-18
